Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649323 | Overcoat for light-sensitive materials comprising (1-vinylimidazole) polymer or copolymer | Harald Baumann, Udo Dwars, Celin Savariar-Hauck, Hans-Joachim Timpe | 2003-11-18 |